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  <title>with_connection (ARHelper)</title>
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  <pre><span class="ruby-comment cmt"># File etl/util/ar.rb, line 33</span>
  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">with_connection</span>(<span class="ruby-identifier">params</span>={})
    <span class="ruby-keyword kw">begin</span>
      <span class="ruby-identifier">open_connection</span>(<span class="ruby-identifier">params</span>)
      <span class="ruby-identifier">conn</span> = <span class="ruby-constant">ActiveRecord</span><span class="ruby-operator">::</span><span class="ruby-constant">Base</span>.<span class="ruby-identifier">connection</span>
      <span class="ruby-keyword kw">yield</span> <span class="ruby-identifier">conn</span>
    <span class="ruby-keyword kw">rescue</span> <span class="ruby-constant">ActiveRecordError</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">e</span>
      <span class="ruby-identifier">log</span> <span class="ruby-node">&quot;ActiveRecord Error: #{e}&quot;</span>
      <span class="ruby-identifier">raise</span> <span class="ruby-identifier">e</span>
    <span class="ruby-keyword kw">rescue</span> <span class="ruby-constant">Exception</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">e</span>
      <span class="ruby-identifier">log</span> <span class="ruby-node">&quot;Generic Error: #{e}&quot;</span>
      <span class="ruby-identifier">raise</span> <span class="ruby-identifier">e</span>
    <span class="ruby-keyword kw">ensure</span>
      <span class="ruby-identifier">close_connection</span>
    <span class="ruby-keyword kw">end</span>
  <span class="ruby-keyword kw">end</span></pre>
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